glrun.py

##################################
#
# glrun.py
# Copyright (C) Louisiana State University, Health Sciences Center
# Written by 2011-2013 Ruben Tikidji-Hamburyan <rth@nisms.krinc.ru>
#                  
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or (at
# your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
# NON INFRINGEMENT.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
###################################
from PyQt4 import QtGui, QtCore

import engine
import icons
class glrun(QtGui.QDialog):
	def __init__(self, name, fname, maxspikes, parent=None):
		super(glrun, self).__init__(parent)
		self.setWindowTitle("Run :: "+name)
		self.progress = QtGui.QProgressBar(self)
		self.progress.setMaximum(maxspikes)
		self.timer	= QtCore.QTimer(self);
		cancelButton = QtGui.QPushButton(QtGui.QIcon(':/dialog-cancel.png'),"&Stop",self)
		hbox = QtGui.QHBoxLayout()
		hbox.addWidget(self.progress)
		hbox.addWidget(cancelButton)
		self.setLayout(hbox)
		size = self.size()
		self.resize(size.width()*3/4, 30)
		self.connect(cancelButton, QtCore.SIGNAL('clicked()'), self.stop)
		self.connect(self.timer, QtCore.SIGNAL('timeout()'), self.update)
		self.engine	= engine.engine(filename=fname,mode="NONSTD")
		self.timer.setInterval(500)
		self.timer.start()
		self.engine.start()
	def stop(self):
		del self.engine
		self.timer.stop()
		self.reject()
	def update(self):
		if self.engine.model.runer_flg == 0:
			self.timer.stop()
			if self.engine.model.error == None:
				self.accept()
			else:
				QtGui.QMessageBox.critical(self,"Critical ERROR!"," Engine return an ERROR:\n=== %s ==="%self.engine.model.error,QtGui.QMessageBox.Ok,0)
				self.reject()
		else:
			self.progress.setValue(self.engine.model.cnt)